Yasujiro Mine (OB-Kai Kaicho)
Takuzen
Dr. Hiroshi Yamashiro
Tahei Kasai
Air Force Cmdr. Iwakuni
Minister of Justice Hiromasa Matsuzaka
Councilman
Dr. Majima
Dr. Sano
Sasaki
Dr. Miura
Director of the Police Agency
Inspector Iriake
Mr. Shudo
Dr. Majima, Sugimoto's aide
Dr. Nobu Kawanami
Professor Minami (uncredited)
Magazine journalist A
Dr. Tabata
Taneda
Kyosuke Satomi
Chief Editor Yamada
Professor Tanabe
(uncredited)
(uncredited)
Newspaperman
Hikoichi, Mayumi's father
President
Inspector
Eizô
